BBIO · Option chain

BBIO Option Chain

Every listed BBIO strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$75.41

Call open interest

8,035

Put open interest

8,383

Put/call (volume)

0.05

440 contracts changed hands across these expirations — 418 calls against 22 puts. Calls outtraded puts 19.00 to one.

Sep 18, 202613 days

call OI 1,987 · put OI 1,057

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
15.95	13.70 / 17.60	3	13	60	—	0.00 / 1.35	—	—
—	9.30 / 12.80	—	—	65	—	0.00 / 0.80	—	13
6.10	5.60 / 7.40	25	254	70	—	0.10 / 0.90	—	11
4.50	3.60 / 5.00	60	536	72.5	—	1.05 / 1.60	—	4
—	1.65 / 4.30	—	310	75	2.30	0.80 / 2.95	11	521
—	1.40 / 3.30	—	22	77.5	3.30	3.00 / 5.10	1	119
—	0.80 / 1.10	—	55	80	—	4.00 / 6.70	—	375
—	0.10 / 1.25	—	51	82.5	6.42	6.70 / 8.10	4	5
0.26	0.10 / 0.50	9	142	85	—	8.40 / 11.10	—	3
—	0.00 / 0.35	—	398	87.5	—	10.10 / 14.20	—	—
—	0.00 / 2.20	—	91	90	—	12.60 / 16.70	—	6
—	0.00 / 1.15	—	115	92.5	—	15.10 / 19.20	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 632 · put OI 619

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	7.00 / 9.50	—	—	70	1.30	1.00 / 3.70	1	304
—	4.50 / 8.00	—	—	72.5	2.60	2.25 / 4.20	1	1
—	3.20 / 6.30	—	302	75	—	2.35 / 5.50	—	309
3.82	2.10 / 5.20	127	4	77.5	—	4.80 / 7.20	—	—
2.45	2.25 / 4.10	60	2	80	—	5.30 / 8.00	—	3
2.17	0.70 / 3.10	1	239	82.5	8.25	7.10 / 9.70	1	1
1.67	0.15 / 2.60	1	71	85	10.15	8.40 / 11.40	1	1
—	0.60 / 1.45	—	4	87.5	—	11.10 / 13.50	—	—
0.35	0.20 / 1.25	1	10	90	—	13.40 / 16.00	—	—
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 1,929 · put OI 724

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	18.10 / 21.50	—	—	57.5	—	0.55 / 2.00	—	29
17.50	15.50 / 18.60	3	1	60	1.16	0.35 / 2.00	1	2
—	14.40 / 17.20	—	6	62.5	—	0.00 / 3.10	—	2
—	11.40 / 15.20	—	793	65	—	0.15 / 4.00	—	303
—	9.50 / 13.30	—	7	67.5	—	0.65 / 4.60	—	5
—	9.00 / 11.40	—	96	70	—	1.50 / 4.90	—	33
—	6.30 / 10.10	—	4	72.5	4.56	2.50 / 6.40	1	1
—	5.70 / 8.70	—	382	75	—	3.70 / 7.50	—	307
—	4.70 / 7.50	—	2	77.5	—	5.00 / 8.80	—	4
4.80	3.20 / 5.80	61	338	80	—	6.50 / 10.20	—	28
—	2.00 / 5.60	—	5	82.5	—	8.00 / 11.90	—	—
2.95	2.00 / 4.80	3	179	85	—	9.80 / 13.20	—	1
2.63	2.15 / 3.00	5	5	87.5	—	11.70 / 15.10	—	—
—	0.85 / 3.10	—	109	90	—	13.70 / 16.70	—	9
—	0.50 / 2.55	—	2	92.5	—	15.70 / 19.70	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 3,160 · put OI 5,962

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	19.90 / 22.80	—	—	57.5	—	0.00 / 2.85	—	2
19.00	18.10 / 20.00	58	226	60	—	1.65 / 3.00	—	15
—	16.00 / 18.90	—	11	62.5	—	2.00 / 3.90	—	5,000
—	13.30 / 17.20	—	267	65	—	3.60 / 5.20	—	136
—	11.60 / 15.50	—	16	67.5	—	3.00 / 6.30	—	—
—	10.10 / 14.00	—	737	70	—	3.90 / 7.30	—	247
—	8.60 / 12.60	—	16	72.5	—	4.60 / 8.30	—	2
—	7.40 / 11.30	—	560	75	—	5.50 / 9.50	—	182
—	6.30 / 10.10	—	19	77.5	—	6.90 / 10.80	—	2
—	5.40 / 9.00	—	128	80	—	9.10 / 12.20	—	271
6.85	4.30 / 8.00	1	13	82.5	—	9.70 / 13.20	—	1
—	4.00 / 6.70	—	539	85	—	11.40 / 15.30	—	100
—	3.20 / 6.40	—	209	87.5	—	13.10 / 17.10	—	2
—	3.60 / 5.60	—	398	90	—	15.00 / 18.90	—	1
—	2.05 / 4.30	—	21	92.5	—	16.90 / 20.80	—	1
A dash means the contract did not trade — not a price of zero.

Feb 19, 2027167 days

call OI 298 · put OI 20

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	19.80 / 23.70	—	—	57.5	—	0.25 / 4.40	—	2
—	19.10 / 21.00	—	162	60	—	1.85 / 4.90	—	—
—	14.30 / 18.30	—	1	65	—	2.90 / 5.90	—	—
—	12.70 / 16.70	—	1	67.5	—	3.90 / 7.00	—	—
—	11.40 / 15.30	—	12	70	—	4.70 / 7.60	—	2
—	10.00 / 13.90	—	—	72.5	—	5.50 / 9.30	—	2
—	8.70 / 12.70	—	—	75	—	6.50 / 10.30	—	1
—	7.40 / 11.50	—	—	77.5	—	7.80 / 11.80	—	11
—	6.60 / 10.40	—	37	80	—	9.20 / 13.20	—	1
—	4.60 / 8.50	—	2	85	—	12.20 / 16.30	—	1
—	3.00 / 6.90	—	81	90	—	15.70 / 19.70	—	—
—	2.60 / 5.90	—	2	92.5	—	17.50 / 21.50	—	—
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 29 · put OI 1

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	12.30 / 16.30	—	25	70	—	5.00 / 9.10	—	—
—	9.50 / 13.60	—	—	75	—	7.10 / 11.20	—	1
—	7.60 / 11.40	—	1	80	—	9.90 / 13.90	—	—
—	4.80 / 8.70	—	3	87.5	—	14.70 / 18.60	—	—
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on BBIO

BBIO options score BBIO gamma walls BBIO max pain BBIO IV rank BBIO put/call ratio BBIO options flow

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Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.